<template>
  <div class="app-container">
    <!--工具栏-->
    <div class="head-container">
      <!--如果想在工具栏加入更多按钮，可以使用插槽方式， slot = 'left' or 'right'-->
      <crudOperation :permission="permission" />
      <!--表单组件-->
      <el-dialog :close-on-click-modal="false" :before-close="crud.cancelCU" :visible.sync="crud.status.cu > 0" :title="crud.status.title" width="500px">
        <el-form ref="form" :model="form" :rules="rules" size="small" label-width="80px">
          <el-form-item label="id">
            <el-input v-model="form.id" style="width: 370px;" />
          </el-form-item>
          <el-form-item label="上机分类的编号：0表示一级分类">
            <el-input v-model="form.parentId" style="width: 370px;" />
          </el-form-item>
          <el-form-item label="nft名称">
            <el-input v-model="form.name" style="width: 370px;" />
          </el-form-item>
          <el-form-item label="分类级别：0->1级；1->2级">
            <el-input v-model="form.level" style="width: 370px;" />
          </el-form-item>
          <el-form-item label="显示状态：0->不显示；1->显示">
            <el-input v-model="form.showStatus" style="width: 370px;" />
          </el-form-item>
          <el-form-item label="排序">
            <el-input v-model="form.sort" style="width: 370px;" />
          </el-form-item>
          <el-form-item label="图标">
              <MaterialList
                      v-model="iconArr"
                      style="width: 915px;"
                      type="image"
                      :num="1"
                      :width="150"
                      :height="150"
              />
          </el-form-item>
          <el-form-item label="创建人">
            <el-input v-model="form.createBy" style="width: 370px;" />
          </el-form-item>
          <el-form-item label="创建时间">
            <el-input v-model="form.createTime" style="width: 370px;" />
          </el-form-item>
          <el-form-item label="修改人">
            <el-input v-model="form.updateBy" style="width: 370px;" />
          </el-form-item>
          <el-form-item label="修改时间">
            <el-input v-model="form.updateTime" style="width: 370px;" />
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="text" @click="crud.cancelCU">取消</el-button>
          <el-button :loading="crud.cu === 2" type="primary" @click="crud.submitCU">确认</el-button>
        </div>
      </el-dialog>
      <!--表格渲染-->
      <el-table ref="table" v-loading="crud.loading" :data="crud.data" size="small" style="width: 100%;" @selection-change="crud.selectionChangeHandler">
        <el-table-column type="selection" width="55" />
        <el-table-column v-if="columns.visible('id')" prop="id" label="id" />
        <el-table-column v-if="columns.visible('parentId')" prop="parentId" label="上机分类的编号：0表示一级分类" />
        <el-table-column v-if="columns.visible('name')" prop="name" label="nft名称" />
        <el-table-column v-if="columns.visible('level')" prop="level" label="分类级别：0->1级；1->2级" />
        <el-table-column v-if="columns.visible('showStatus')" prop="showStatus" label="显示状态：0->不显示；1->显示" />
        <el-table-column v-if="columns.visible('sort')" prop="sort" label="排序" />
          <el-table-column v-if="columns.visible('icon')" prop="icon" label="图标">
            <template slot-scope="scope">
              <a :href="scope.row.icon" style="color: #42b983" target="_blank">
                <img :src="scope.row.icon" alt="点击打开" class="table-img" />
              </a>
            </template>
          </el-table-column>
        <el-table-column v-if="columns.visible('createBy')" prop="createBy" label="创建人" />
        <el-table-column v-if="columns.visible('createTime')" prop="createTime" label="创建时间">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column v-if="columns.visible('updateBy')" prop="updateBy" label="修改人" />
        <el-table-column v-if="columns.visible('updateTime')" prop="updateTime" label="修改时间">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.updateTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column v-permission="['admin','nftCategory:edit','nftCategory:del']" label="操作" width="150px" align="center">
          <template slot-scope="scope">
            <udOperation
              :data="scope.row"
              :permission="permission"
            />
          </template>
        </el-table-column>
      </el-table>
      <!--分页组件-->
      <pagination />
    </div>
  </div>
</template>

<script>
import crudNftCategory from '@/api/nftCategory'
import CRUD, { presenter, header, form, crud } from '@crud/crud'
import rrOperation from '@crud/RR.operation'
import crudOperation from '@crud/CRUD.operation'
import udOperation from '@crud/UD.operation'
import pagination from '@crud/Pagination'
import MaterialList from "@/components/material";

// crud交由presenter持有
const defaultCrud = CRUD({ title: 'nftCategory', url: 'api/nftCategory', sort: 'id,desc', crudMethod: { ...crudNftCategory }})
const defaultForm = { id: null, parentId: null, name: null, level: null, showStatus: null, sort: null, icon: null, createBy: null, createTime: null, updateBy: null, updateTime: null }
export default {
  name: 'NftCategory',
  components: { pagination, crudOperation, rrOperation, udOperation ,MaterialList},
  mixins: [presenter(defaultCrud), header(), form(defaultForm), crud()],
  data() {
    return {
      iconArr:[],
      permission: {
        add: ['admin', 'nftCategory:add'],
        edit: ['admin', 'nftCategory:edit'],
        del: ['admin', 'nftCategory:del']
      },
      rules: {
      }    }
  },
  watch: {
    "iconArr":function(val) {
      if (val) {
        this.form.icon = val.join(",");
      }
    },
  },
  methods: {
    // 获取数据前设置好接口地址
    [CRUD.HOOK.beforeRefresh]() {
      return true
    }, // 新增与编辑前做的操作
    [CRUD.HOOK.afterToCU](crud, form) {
      if (form.icon && form.id) {
        this.iconArr = form.icon.split(",");
      }else{
        this.iconArr=[]
      }
    },
  }
}



</script>

<style scoped>
  .table-img {
    display: inline-block;
    text-align: center;
    background: #ccc;
    color: #fff;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    vertical-align: middle;
    width: 32px;
    height: 32px;
    line-height: 32px;
  }
</style>
